153244904

素因数分解:

$2^3\times {\mathrm{31}}^3\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 297373440

約数和(自身を除く): 144128536

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 643, 961, 1286, 1922, 2572, 3844, 5144, 7688, 19933, 29791, 39866, 59582, 79732, 119164, 159464, 238328, 617923, 1235846, 2471692, 4943384, 19155613, 38311226, 76622452, 153244904]

約数ペア:

[(1, 153244904), (2, 76622452), (4, 38311226), (8, 19155613), (31, 4943384), (62, 2471692), (124, 1235846), (248, 617923), (643, 238328), (961, 159464), (1286, 119164), (1922, 79732), (2572, 59582), (3844, 39866), (5144, 29791), (7688, 19933)]